From: Joe Damato <ice799@gmail.com>
Date: Fri, 19 Jul 2013 05:35:45 +0000 (-0700)
Subject: Handle the case where nl_msec2str is passed 0 msecs
X-Git-Tag: libnl3_2_23rc1~30
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b3fb89f445108677d405c62865b25aeea209d10a;p=libnl

Handle the case where nl_msec2str is passed 0 msecs
---

diff --git a/lib/utils.c b/lib/utils.c
index 234e0de..c04d83f 100644
--- a/lib/utils.c
+++ b/lib/utils.c
@@ -559,6 +559,11 @@ char * nl_msec2str(uint64_t msec, char *buf, size_t len)
 #undef  _SPLIT
 	split[4] = msec;
 
+	if (msec == 0) {
+		snprintf(buf, len, "0msec");
+		return buf_orig;
+	}
+
 	for (i = 0; i < ARRAY_SIZE(split) && len; i++) {
 		int l;
 		if (split[i] == 0)